Hanishina-gun, Japan

Hidaka Oyama

This inventor holds 5 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Takeuchi Mfg. Co., Ltd., Takeuchi Mfg. Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidaka Oyama. Retrieved from https://idiyas.com/inventor/hidaka-oyama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5 

% Patents Active = 60.0

 

Average Co-Inventor Count = 2.3

ph-index = 1


Company Filing History:


Years Active: 2025-2026

Loading Chart...
Loading Chart...
5 patents (USPTO):Explore Patents

Title: The Innovations of Hidaka Oyama

Introduction

Hidaka Oyama is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of working vehicles, particularly in enhancing their functionality and efficiency. His innovative designs focus on improving the attachment and detachment of battery packs in working vehicles.

Latest Patents

Hidaka Oyama holds 1 patent for his invention related to a working vehicle. This patent describes a vehicle that facilitates the easy attachment and detachment of a battery pack. The design includes a vehicle body, a travel unit, and a working unit that operates using hydraulic pressure. An electric motor serves as the drive source for either the travel unit or the working unit. The vehicle body features a main body frame that acts as a reinforcing and support member for on-board devices. Notably, the main body frame includes a large plate with a cutout area at the rear, allowing for the support section of a device to load and unload the battery pack efficiently.

Career Highlights

Hidaka Oyama is associated with Takeuchi Mfg. Co., Ltd., a company known for its innovative machinery and equipment. His work at this company has allowed him to focus on developing advanced solutions for working vehicles, contributing to the company's reputation for quality and innovation in the industry.

Collaborations

Hidaka Oyama collaborates with Shota Maruyama, a fellow innovator in the field. Their partnership enhances the creative process and leads to the development of more effective solutions in vehicle technology.

Conclusion

Hidaka Oyama's contributions to the field of working vehicles demonstrate his commitment to innovation and efficiency. His patent for a working vehicle with an improved battery pack attachment system showcases his ability to address practical challenges in the industry. His work continues to influence the design and functionality of modern machinery.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…